Army Green Camouflage Safe Water Drink Straw 99.99999% Water Filter Purifier Kit Outdoor Camping Hiking Water Purifiers Designed to provide you with safe, clean drinking water in any situation Reduces turbidity by filtering particles of 15 microns Removes 99.99999% bacteria, parasites 7" long and weighs only 1.65 oz which is convenient to carry and keep Contains NO chemicals Contains NO chemicals